What is Seedream 4?
Seedream 4 is the original mature release from ByteDance's Seedream image generation line, hosted here for creators who favor its proven, consistent performance. It is built for high-quality image creation and reference-guided editing with a streamlined hosted workflow.
What is Seedream 4 best for?
Seedream 4 shines across commercial use cases including ad campaign mockups, editorial concept frames, product concept boards, hospitality design concepts, and any project that benefits from a polished, reliable hosted generation workflow.
Does Seedream 4 support image input here?
Yes, the hosted version of Seedream 4 here supports uploading up to 10 reference images for guided generation. This capability makes it perfect for locking in product direction, matching existing brand palettes, and executing edits where multiple visual inputs need to shape the final output.
Which resolutions and aspect ratios does Seedream 4 support here?
Seedream 4 can generate output at 1K, 2K, and 4K resolutions here. Supported output aspect ratios are 1:1, 4:3, 3:4, 16:9, 9:16, 3:2, and 2:3.
How do I write better Seedream 4 prompts?
Start by clearly stating your core subject, intended commercial use case, and the overall aesthetic you want to achieve. Seedream 4 performs best when your prompt explicitly calls out materials, lighting style, and your end goal, rather than leaning on vague, generic style descriptions.
When should I use Seedream 4 instead of Seedream 4.5 or 5.0?
Pick Seedream 4 when you want the proven, predictable behavior of this mature earlier Seedream family release and a stable hosted workflow. Opt for Seedream 4.5 if you prioritize higher-resolution, more refined output. Go with Seedream 5.0 if you want the newest Seedream family release with expanded multi-reference image support.
Is Seedream 4 good for campaign and editorial visuals?
Absolutely. Seedream 4 is an excellent choice for campaign drafts, editorial concept frames, and commercial direction imagery, delivering polished hosted output without over-stylizing or leaning into unnecessary extreme visual choices.
Can I use Seedream 4 images commercially?
Always review all Seedream 4 output before using it in commercial production work, as you would with any AI-generated content from a hosted model. Commercial usability depends on your specific use case, internal review process, and the platform terms that apply here.